﻿using System;
using System.Linq;
using System.Linq.Expressions;
using System.Linq.Dynamic;using System.Text;
using System.Data.Linq;
using System.Transactions;
using LinqToSqlExtensions;using System.ServiceModel;
using System.Collections;
using System.Collections.Generic;
using CardsServer.DAL;

namespace CardsServer.WCF
{
	public partial interface IService
{
[OperationContract]
string whd_M_Add(whd_M model ,int ACID);


[OperationContract]
string whd_M_Update(whd_M model ,int ACID);


[OperationContract]
string whd_MBypid_Delete(string pid,int ACID);


[OperationContract]
whd_M whd_MBypid_Get(string pid,int ACID );


[OperationContract]
List<whd_M> whd_M_Get(string sortBy,int ACID);




}
public partial class Service : IService
{
#region  添加whd_M表数据
/// <summary>
/// 添加whd_M
/// </summary>
/// <param name="model">whd_M实体</param>
/// <returns>空或错误</returns>
public string whd_M_Add(whd_M model,int ACID)
{
if(string.IsNullOrEmpty(model.pid))
{
return "『外乎单号』不能为空！";
}
if(model.info_OPid==null || model.info_OPid.Equals(Guid.Empty))
{
return "『信息补全人员』不能为空！";
}
if(model.TS_EmplID==null || model.TS_EmplID.Equals(Guid.Empty))
{
return "『提数人』不能为空！";
}
if(model.Pdate ==null )
{
return "『开单日期』不能为空！";
}
using(CardsServer.DAL.DataClassesDataContext ctx=new CardsServer.DAL.DataClassesDataContext(getAccConnStr(ACID)))
{
try
{
if(ctx.whd_M.Count(p=>p.pid==model.pid)>0)
{
return "主键已存在！";
}
ctx.whd_M.InsertOnSubmit(model);
ctx.SubmitChanges();
return string.Empty;
}
catch (Exception ex)
{
return " 添加失败!错误详细信息：" + ex.Message;
}
}
}
#endregion

#region  添加whd_M表数据事物用重构
/// <summary>
/// 添加whd_M事物用重构
/// </summary>
/// <param name="model">whd_M实体</param>
/// <returns>空或错误</returns>
private string whd_M_Add(whd_M model,int ACID, CardsServer.DAL.DataClassesDataContext ctx)
{
if(string.IsNullOrEmpty(model.pid))
{
return "『外乎单号』不能为空！";
}
if(model.info_OPid==null || model.info_OPid.Equals(Guid.Empty))
{
return "『信息补全人员』不能为空！";
}
if(model.TS_EmplID==null || model.TS_EmplID.Equals(Guid.Empty))
{
return "『提数人』不能为空！";
}
if(model.Pdate ==null )
{
return "『开单日期』不能为空！";
}
if(ctx.whd_M.Count(p=>p.pid==model.pid)>0)
{
return "主键已存在！";
}
ctx.whd_M.InsertOnSubmit(model);
return string.Empty;
}
#endregion



#region  修改whd_M表数据
/// <summary>
/// 修改whd_M
/// </summary>
/// <param name="model">whd_M实体</param>
/// <returns>空或错误</returns>
public string whd_M_Update(whd_M model,int ACID)
{
if(string.IsNullOrEmpty(model.pid))
{
return "『外乎单号』不能为空！";
}
if(model.info_OPid==null || model.info_OPid.Equals(Guid.Empty))
{
return "『信息补全人员』不能为空！";
}
if(model.TS_EmplID==null || model.TS_EmplID.Equals(Guid.Empty))
{
return "『提数人』不能为空！";
}
if(model.Pdate ==null )
{
return "『开单日期』不能为空！";
}
using(CardsServer.DAL.DataClassesDataContext ctx=new CardsServer.DAL.DataClassesDataContext(getAccConnStr(ACID)))
{
try
{
if(ctx.whd_M.Count(p=>p.pid==model.pid)!= 1)
{
return "未找到指定记录或记录不唯一！";
}
whd_M whd_Mmodel=ctx.whd_M.Single(p => p.pid==model.pid);
if(!string.IsNullOrEmpty(model.pid))
{
whd_Mmodel.pid=model.pid;
}
if(model.Pdate!=null )
{
whd_Mmodel.Pdate=model.Pdate;
}
if(model.TS_EmplID!=null || model.TS_EmplID.Equals(Guid.Empty))
{
whd_Mmodel.TS_EmplID=model.TS_EmplID;
}
if(model.info_OPid!=null || model.info_OPid.Equals(Guid.Empty))
{
whd_Mmodel.info_OPid=model.info_OPid;
}
ctx.SubmitChanges();
return string.Empty;
}
catch (Exception ex)
{
return " 修改失败!错误详细信息：" + ex.Message;
}
}
}
#endregion



#region  删除whd_M表Bypid数据
/// <summary>
/// 删除whd_MBypid
/// </summary>
/// <param name="pid">外乎单号</param>
/// <returns>空或错误</returns>
public string whd_MBypid_Delete(string pid,int ACID)
{
if(string.IsNullOrEmpty(pid))
{
return "『外乎单号』不能为空！";
}
using(CardsServer.DAL.DataClassesDataContext ctx=new CardsServer.DAL.DataClassesDataContext(getAccConnStr(ACID)))
{
try
{
if(ctx.whd_M.Count(p=>p.pid==pid)!=1)
{
return null;
}
whd_M model=ctx.whd_M.Single(p => p.pid== pid);
ctx.whd_M.DeleteOnSubmit(model);
ctx.SubmitChanges();
return string.Empty;
}
catch (Exception ex)
{
return " 删除失败!错误详细信息：" + ex.Message;
}
}
}
#endregion

#region  删除whd_M表Bypid数据[事物用重构]
/// <summary>
/// 删除whd_MBypid[事物用重构]
/// </summary>
/// <param name="pid">外乎单号</param>
/// <returns>空或错误</returns>
private string whd_MBypid_Delete(string pid,int ACID, CardsServer.DAL.DataClassesDataContext ctx)
{
if(string.IsNullOrEmpty(pid))
{
return "『外乎单号』不能为空！";
}
if(ctx.whd_M.Count(p=>p.pid==pid)!=1)
{
return null;
}
whd_M model=ctx.whd_M.Single(p => p.pid== pid);
ctx.whd_M.DeleteOnSubmit(model);
return string.Empty;
}
#endregion



#region  获取whd_M表Bypid数据
/// <summary>
/// 获取whd_MBypid
/// </summary>
/// <param name="pid">外乎单号</param>
/// <returns>当前表</returns>
public whd_M whd_MBypid_Get(string pid,int ACID)
{
if(string.IsNullOrEmpty(pid))
{
return null;
}
using(CardsServer.DAL.DataClassesDataContext ctx=new CardsServer.DAL.DataClassesDataContext(getAccConnStr(ACID)))
{
try
{
if(ctx.whd_M.Count(p=>p.pid==pid)!=1)
{
return null;
}
return ctx.whd_M.SingleOrDefault(p=>p.pid==pid);
}
catch (Exception ex)
{
return null;
}
}
}
#endregion



#region  获取whd_M表数据
/// <summary>
/// 获取whd_M
/// </summary>
/// <param name="sortBy">排序属性名</param>
/// <param name="sortType">排序类型0=升序 1=降序</param>
/// <returns>List<whd_M></returns>
public List<whd_M> whd_M_Get(Expression<Func<whd_M, bool>> predicate , string sortBy,int ACID)
{
using(CardsServer.DAL.DataClassesDataContext ctx=new CardsServer.DAL.DataClassesDataContext(getAccConnStr(ACID)))
{
try
{
if (predicate == null)
{
if(string.IsNullOrWhiteSpace(sortBy))
{
return ctx.whd_M.ToList();
}
 else 
{
return ctx.whd_M.OrderBy(sortBy).ToList();
}
}
else
{
if(string.IsNullOrWhiteSpace(sortBy))
{
return ctx.whd_M.Where(predicate).ToList();
}
 else 
{
return ctx.whd_M.Where(predicate).OrderBy(sortBy).ToList();
}
}
}
catch (Exception ex)
{
return null;
}
}
}
#endregion


#region  获取whd_M表数据
/// <summary>
/// 获取whd_M
/// </summary>
/// <param name="sortBy">排序属性名</param>
/// <param name="sortType">排序类型0=升序 1=降序</param>
/// <returns>List<whd_M></returns>
public List<whd_M> whd_M_Get(string sortBy,int ACID)
{
using(CardsServer.DAL.DataClassesDataContext ctx=new CardsServer.DAL.DataClassesDataContext(getAccConnStr(ACID)))
{
try
{
return whd_M_Get(null,sortBy, ACID);
}
catch (Exception)
{
return null;
}
}
}
#endregion


#region  获取whd_M表数据计数
/// <summary>
/// 获取whd_M表数据计数
/// </summary>
/// <returns>List<whd_M></returns>
public int whd_M_GetCount(Expression<Func<whd_M, bool>> predicate,int ACID)
{
using(CardsServer.DAL.DataClassesDataContext ctx=new CardsServer.DAL.DataClassesDataContext(getAccConnStr(ACID)))
{
try
{
if (predicate == null)
{
return ctx.whd_M.Count();

}
 else
{
return ctx.whd_M.Where(predicate).Count();
}
}
catch 
{
return 0;
}
}
}
#endregion




#region  获取whd_M分页表数据
/// <summary>
/// 获取whd_M分页表数据
/// </summary>
/// <param name="pageIndex">当前页</param>
/// <param name="pageSize">页大小</param>
/// <param name="sortBy">排序属性名</param>
/// <param name="sortType">排序类型0=升序 1=降序</param>
/// <returns>List<whd_M></returns>
public List<whd_M> whd_M_Getpage(int pageIndex, int pageSize,Expression<Func<whd_M, bool>> predicate ,string sortBy,int ACID)
{
using(CardsServer.DAL.DataClassesDataContext ctx=new CardsServer.DAL.DataClassesDataContext(getAccConnStr(ACID)))
{
try
{
if (predicate == null)
{
if(string.IsNullOrWhiteSpace(sortBy))
{
return ctx.whd_M.Skip((pageIndex - 1) * pageSize).Take(pageSize).ToList();
}
 else 
{
return ctx.whd_M.OrderBy(sortBy).Skip((pageIndex - 1) * pageSize).Take(pageSize).ToList();
}
}
else
{
if(string.IsNullOrWhiteSpace(sortBy))
{
return ctx.whd_M.Where(predicate).Skip((pageIndex - 1) * pageSize).Take(pageSize).ToList();
}
 else 
{
return ctx.whd_M.Where(predicate).OrderBy(sortBy).Skip((pageIndex - 1) * pageSize).Take(pageSize).ToList();
}
}
}
catch (Exception ex)
{
return null;
}
}
}
#endregion


#region  批量修改whd_M表数据
/// <summary>
/// 批量修改whd_M
/// </summary>
/// <param name="predicate">Expression<Func<whd_M, bool>></param> 查找表达式树
/// <param name="updater">Expression<Func<whd_M,whd_M>> 更新表达式树</param>
/// <param name="returns">影响记录数</param>
public int whd_M_batchUpdate(Expression<Func<whd_M, bool>> predicate,Expression<Func<whd_M, whd_M>> updater,int ACID)
{
using (TransactionScope ts=new TransactionScope())
{
using(CardsServer.DAL.DataClassesDataContext ctx=new CardsServer.DAL.DataClassesDataContext(getAccConnStr(ACID)))
{
try
{
int ok = ctx.whd_M.Update(predicate, updater);
ts.Complete();
 return ok;
}
catch (Exception ex)
{
return 0;
}
}
}
}
#endregion


#region  批量修改whd_M表数据事物用重构
/// <summary>
/// 批量修改whd_M事物用重构
/// </summary>
/// <param name="predicate">Expression<Func<whd_M, bool>></param> 查找表达式树
/// <param name="updater">Expression<Func<whd_M,whd_M>> 更新表达式树</param>
/// <param name="ctx">数据上下文</param>
/// <param name="returns">影响记录数</param>
private int whd_M_batchUpdate(Expression<Func<whd_M, bool>> predicate,Expression<Func<whd_M, whd_M>> updater,int ACID, CardsServer.DAL.DataClassesDataContext ctx)
{
int ok = ctx.whd_M.Update(predicate, updater);
return ok;
}
#endregion


#region  批量删除whd_M表数据
/// <summary>
/// 批量删除whd_M
/// </summary>
/// <param name="predicate">Expression<Func<whd_M, bool>></param> 查找表达式树
/// <param name="returns">影响记录数</param>
public int whd_M_batchDel(Expression<Func<whd_M, bool>> predicate,int ACID)
{
using (TransactionScope ts=new TransactionScope())
{
using(CardsServer.DAL.DataClassesDataContext ctx=new CardsServer.DAL.DataClassesDataContext(getAccConnStr(ACID)))
{
try
{
int ok = ctx.whd_M.Delete(predicate);
ts.Complete();
 return ok;
}
catch (Exception ex)
{
return 0;
}
}
}
}
#endregion


#region  批量删除whd_M表数据事物用重构
/// <summary>
/// 批量删除whd_M事物用重构
/// </summary>
/// <param name="predicate">Expression<Func<whd_M, bool>></param> 查找表达式树
/// <param name="ctx">数据上下文</param>
/// <param name="returns">影响记录数</param>
private int whd_M_batchDel(Expression<Func<whd_M, bool>> predicate,int ACID, CardsServer.DAL.DataClassesDataContext ctx)
{
int ok = ctx.whd_M.Delete(predicate);
return ok;
}
#endregion


}
}

